Full shot of female ecology expert in protective suit squatting getting some dirty poisoned paddle water to test tube for further researching in most polluted industrial city
Medium shot of ecology expert in protective suit at toxic dangerous area placing test tube with polluted soil into special individual pack
Tilting-up medium close up of ecologist in protective uniform getting soil to test tube for further soil contamination testing in polluted dangerous zone
Tilting-up medium shot of woman working as ecology expert sitting near waterside getting some water from toxic industrial zone to test tube for further test and analysis
Full shot of ecology experts in protective uniform and rubber boots finishing collecting material getting some waste water to test tube for further chemical analysis of industrial poisoned area
Medium portrait of woman covered in blue protective suit, wearing glasses, respiratory mas and gloves holding test tube with paddle water with polluted toxic landscape in background
animation - of unrecognizable ecologist in protective coverall and gloves taking sample of water in polluted river or lake with test tube
Closeup of female ecology specialist tapping glass test tube with traces of soil from abandoned polluted zone dangerous for people
Two ecologists in protective coveralls, gloves and respiratory masks collecting seaweeds from water polluted area into test tube
Professional ecologist in protective coverall, respiratory mask and gloves collecting water sample into test tube from polluted gulf
Full shot of ecology specialists in blue protective costumes squatting getting puddle water to test tube for quality control test examining water pollution in dirty industrial town
Slowmo close up of unrecognizable ecologist in protective coverall and gloves taking sample of water in polluted river or lake with test tube